session-ios/Signal/src/ViewControllers/CountryCodeViewController.m
Matthew Chen 8578390ee9 Clean up blocklist views.
// FREEBIE
2017-04-03 17:49:06 -04:00

101 lines
4 KiB
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
#import "CountryCodeTableViewCell.h"
#import "CountryCodeViewController.h"
#import "PhoneNumberUtil.h"
#import "FunctionalUtil.h"
static NSString *const CONTRY_CODE_TABLE_CELL_IDENTIFIER = @"CountryCodeTableViewCell";
static NSString *const kUnwindToCountryCodeWasSelectedSegue = @"UnwindToCountryCodeWasSelectedSegue";
@interface CountryCodeViewController () {
NSArray *_countryCodes;
}
@end
@implementation CountryCodeViewController
- (void)viewDidLoad {
[super viewDidLoad];
[self.navigationController.navigationBar setTranslucent:NO];
_countryCodes = [PhoneNumberUtil countryCodesForSearchTerm:nil];
self.title = NSLocalizedString(@"COUNTRYCODE_SELECT_TITLE", @"");
self.searchBar.delegate = self;
if (self.shouldDismissWithoutSegue) {
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemStop
target:self
action:@selector(dismissWasPressed:)];
}
}
#pragma mark - UITableViewDelegate
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return (NSInteger)_countryCodes.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
CountryCodeTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CONTRY_CODE_TABLE_CELL_IDENTIFIER];
if (!cell) {
cell = [[CountryCodeTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:CONTRY_CODE_TABLE_CELL_IDENTIFIER];
}
NSString *countryCode = _countryCodes[(NSUInteger)indexPath.row];
OWSAssert(countryCode.length > 0);
OWSAssert([PhoneNumberUtil countryNameFromCountryCode:countryCode].length > 0);
OWSAssert([PhoneNumberUtil callingCodeFromCountryCode:countryCode].length > 0);
OWSAssert(![[PhoneNumberUtil callingCodeFromCountryCode:countryCode] isEqualToString:@"+0"]);
[cell configureWithCountryCode:[PhoneNumberUtil callingCodeFromCountryCode:countryCode]
andCountryName:[PhoneNumberUtil countryNameFromCountryCode:countryCode]];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSString *countryCode = _countryCodes[(NSUInteger)indexPath.row];
_callingCodeSelected = [PhoneNumberUtil callingCodeFromCountryCode:countryCode];
_countryNameSelected = [PhoneNumberUtil countryNameFromCountryCode:countryCode];
_countryCodeSelected = countryCode;
[self.delegate countryCodeViewController:self
didSelectCountryCode:_countryCodeSelected
countryName:_countryNameSelected
callingCode:_callingCodeSelected];
[self.searchBar resignFirstResponder];
if (self.shouldDismissWithoutSegue) {
[self dismissViewControllerAnimated:YES completion:nil];
} else {
[self performSegueWithIdentifier:kUnwindToCountryCodeWasSelectedSegue sender:self];
}
}
- (void)dismissWasPressed:(id)sender {
[self dismissViewControllerAnimated:YES completion:nil];
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 44.0f;
}
#pragma mark - UISearchBarDelegate
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText {
_countryCodes = [PhoneNumberUtil countryCodesForSearchTerm:searchText];
[self.countryCodeTableView reloadData];
}
- (void)filterContentForSearchText:(NSString *)searchText scope:(NSString *)scope {
_countryCodes = [PhoneNumberUtil countryCodesForSearchTerm:searchText];
}
#pragma mark - UIScrollViewDelegate
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
[self.searchBar resignFirstResponder];
}
@end